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STPS50U100CT 数据表(PDF) 3 Page - STMicroelectronics |
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STPS50U100CT 数据表(HTML) 3 Page - STMicroelectronics |
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3 / 8 page ![]() STPS50U100C Characteristics Doc ID 16603 Rev 1 3/8 Figure 1. Average forward power dissipation versus average forward current (per diode) Figure 2. Non repetitive surge peak forward current versus overload duration (maximum values, per diode) 0 4 8 12 16 20 24 28 0 5 10 15 20 25 30 35 δ = 0.05 δ = 0.1 δ = 0.2 δ = 0.5 δ = 1 T δ = tp /T tp T δ = tp /T tp IF(AV)(A) PF(AV)(W) 0 25 50 75 100 125 150 175 200 225 250 1.E-03 1.E-02 1.E-01 1.E+00 IM t δ = 0.5 IM(A) t(s) T = 25 °C c T = 75 °C c T = 125 °C c Figure 3. Reverse leakage current versus reverse voltage applied (typical values, per diode) Figure 4. Average forward current versus ambient temperature ( δ = 0.5, per diode) 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 0 10 203040 50 60708090 100 IR(mA) Tj = 25 °C Tj = 50 °C Tj = 75 °C Tj = 125 °C Tj = 150 °C Tj = 100 °C VR(V) 0 5 10 15 20 25 30 0 25 50 75 100 125 150 T δ = tp /T tp IF(AV)(A) Tamb(°C) Rth(j-a) = Rth(j-c) Figure 5. Relative variation of thermal impedance junction to case versus pulse duration Figure 6. Junction capacitance versus reverse voltage applied (typical values, per diode) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 Zth(j-c)/Rth(j-c) tp(s) Single pulse 100 1000 10000 1 10 100 C(pF) VR(V) F = 1 MHz Vosc = 30 mVRMS Tj = 25 °C |
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